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Installation
CAUTION
•
The AHU Control Unit (ACU) should be installed by a qualified person, according to the relevant local wiring regulations
and this installation manual.
•
Turn off the power before connecting the terminals.
•
Install wires according to the relevant electrical wiring regulations. Ensure that the wires are installed inside the indoor
unit or on a wall near the indoor unit, to prevent access by users.
•
Do not install the AHU Control Unit (ACU) outdoors.
•
Do not install the AHU Control Unit (ACU) in a location with direct sunlight or a location with a risk that the AHU
Control Unit (ACU) may come into contact with liquid or may be impacted.
•
Close the AHU Control Unit (ACU) securely.
1
Push the middle area of the AHU Control Unit (ACU) to separate the front cover, as shown in the figure.
2
Before affixing the AHU Control Unit (ACU), remove area A on the rear cover as shown in the figure below. Insert wires into
this opening.
A
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